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Practice Name

Ridgefield Park Animal Hospital

Primary Location
199 Main St.
Ridgefield Park, NJ 07660
Phone: 201-814-0095
Fax: 201-814-0042

Office Hours

Monday9 AM7 PM
Tuesday9 AM7 PM
Wednesday9 AM7 PM
Thursday9 AM7 PM
Friday9 AM7 PM
Saturday9 AM2 PM
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We're pleased to offer the following services at Ridgefield Park Animal Hospital


Our appointment book is computerized which allows us to efficiently make appointments for you and your pet. Our receptionists and team will attempt to accommodate all requests to the best of our ability. Emergencies are accepted anytime our clinic is open. If you feel you have an emergency with your pet, please call us or come to the hospital immediately. If possible it is best to call before coming in so that a staff member can advise you on your particular emergency.

Emergency & Urgent Care

We have a veterinarian and personnel on duty 6 days a week who are trained and equipped to handle any urgent care your pet has. Usually an emergency team consists of at least one veterinarian and several technicians working together to save a pet's life. Emergencies can be things such as snail bait poisoning, hit by car, and chocolate ingestion. If you ever feel that your pet needs emergency treatment do not hesitate to call or come in immediately. If possible it is best to call before coming in so that a team member can advise you on your particular emergency.

We are also available for urgent care when the condition is not life-threatening. If you feel your pet needs to be seen before you are able to get an appointment, our veterinarians will work to "squeeze" you in between scheduled appointments. When you arrive, our receptionists will be able to give you an estimate on how long you may have to wait in order to be seen. After hour emergencies are recommended to go to Blue Pearl Specialty and Emergency in Paramus, NJ (201) 527-6699.

Types of Pets Seen

Because a large number of veterinarians practice at Ridgefield Park Animal Hospital, we can care for many types of pets:

  • Dogs
  • Cats
  • Rabbits*
  • Pocket Pets*
  • Reptiles* (Snake Vet Not Available)
  • Birds*
  • Small Farm Animals*

*Select veterinarians only. Call us for more information.


Ridgefield Park Animal Hospital offers discounted services to senior citizens, service animal and individuals with disabilities. Please call us for more information.


What and where are the cruciate ligaments?

There are two bands of fibrous tissue called the cruciate ligaments in each knee joint. They join the femur and tibia (bones above and below the knee) together so that the knee works as a hinged joint.

They are called cruciate ligaments because they “cross over” inside the knee joint. One ligament connects from inside to outside the knee joint and the other outside to inside, crossing each other in the middle.

Humans have the same anatomical structure of the knee. Cruciate ligament rupture is a common knee injury of athletes.

How does the injury occur?

  • The knee joint is a hinged joint and only moves in one plane, backwards and forwards. Traumatic cruciate damage is caused by a twisting injury to the joint. This is most often seen in dogs and athletes when running and suddenly changing direction so that the majority of the weight is taken on this single joint. This injury usually affects the anterior (front) ligament. The joint is then unstable and causes extreme pain, often resulting in lameness.
  • The injury also occurs commonly in obese dogs, just by stumbling over a pebble while walking.
  • A more chronic form of cruciate damage can occur due to weakening of the ligaments as a result of disease. The ligament may become stretched or partially torn and lameness may be only slight and intermittent. With continued use of the joint, the condition gradually gets worse until rupture occurs.

How is it diagnosed?

  • With traumatic cruciate rupture, the usual history is that the dog was running and suddenly stopped or cried out and was then unable to bear weight on the affected leg.
  • Many pets will “toe touch” and place only a small amount of weight on the injured leg.
  • During the examination, the veterinarian will try to demonstrate a particular movement, called a drawer sign. This indicates laxity in the knee joint. Many dogs will require mild sedation or pain medications to perform this test. Other diagnostic tests such as radiographs (x-rays) may also be necessary.
  • Other tests such as arthroscopy may be needed to rule out other damage to the joint.

Is other joint damage common?

Inside the knee joint are pieces of cartilage called menisci. Many times these cartilages are also damaged when the cruciate ligaments rupture. They are usually repaired at the same time as the ligament surgery.

Is an operation always necessary?

Dogs under 10 kgs (22 lbs.) may heal without surgery. These patients are often restricted to cage rest for two to six weeks. Dogs over 10 kg. (22 lbs.) require surgery to heal. Unfortunately, most dogs will eventually require surgery to correct this painful injury.

What does surgery involve?

There are various techniques available to replace the action of the cruciate ligaments. These surgeries most often involve the placement of artificial ligaments along the outside of the knee joint. There is a newer surgical technique available called tibial plateau leveling osteotomy (TPLO) that is especially beneficial for larger, more athletic dogs. Your veterinarian will discuss with you the best treatment option for your pet.

Is post-operative care difficult?

It is important that your dog have limited activity for six to eight weeks after surgery. Provided you are able to carry out our instructions, good function should return to the limb within three months. Unfortunately, regardless of the technique used to stabilize the joint, arthritis is likely to develop. As your dog ages, stiffness is likely to develop in the joint. Weight control and nutritional supplements such as glucosamine / chondroitin may help reduce the risk of arthritis in your pet.

Is obesity such a problem?

Obesity can result in cruciate ligament rupture and knee arthritis. If your dog is overweight, the recovery time will be much longer. Obesity also increases the risk of injury to the other knee. We will be happy to prescribe a weight reduction diet. Weight loss is as important as surgery in ensuring rapid return to normal function.


This client information sheet is based on material written by Ernest E. Ward Jr., DVM.

 © Copyright 2002 Lifelearn Inc. Used with permission under license. September 14, 2016.


Dr. Kim and his staff are wonderful caring people. The love and care they give my dog cannot be put into words. I recommend Dr. Kim to anyone with pets.

Kimberly N. -
Ridgefield Park, NJ

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Ridgefield Park Animal Hospital
199 Main St.
Ridgefield Park, NJ 07660
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  • Phone: 201-814-0095
  • Fax: 201-814-0042
  • Email Us
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Office Hours

Monday9 AM7 PM
Tuesday9 AM7 PM
Wednesday9 AM7 PM
Thursday9 AM7 PM
Friday9 AM7 PM
Saturday9 AM2 PM

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